Intellijel Designs Amps

This intellijel vca is very useful for multiple tasks, great for boosting levels up and can be cv'd on both channels using one input so handy as a vca mixer with plenty of audio boost and expandable using a ribbon cable. To link multiple vca's together for bigger mixes, it will also perform many other vca duties including a ring modulator due to its various switches having phase inverting amongst other features,
All in all a good quality, good sounding, sturdily built module packed with useful features and also expandable, make this a great choice as an all-rounder vca

2 VCAs with a lot of controls, works great, allows you to amplify signals, flip their phase, and works as a mixer, a ring modulator - a very useful module.

The only serious flaw occurs when you connect 2 such modules. In my case there is a serious leakage between channels of two modules, I don't use them together for that reason.